# TransactionCommand

**Type:** GraphQL objects

**Description:**
Represents the full command structure of a transaction on the Kadena blockchain.

A `TransactionCommand` defines all the inputs required to construct and execute
a Pact transaction, including metadata, payload, signers, and supporting information.
It reflects the exact structure submitted to the blockchain for validation and execution.

## Fields
- meta (TransactionMeta, Not Null): Transaction-level metadata, such as gas price, gas limit, chain ID,
time-to-live (TTL), and creation time.
This controls how and when the transaction is processed by the chain.
  - chainId (BigInt): The ID of the chain where the transaction will be executed.
  - creationTime (DateTime): The timestamp when the transaction was created.
Used by the network to validate transaction age and enforce time-to-live rules.
  - gasLimit (BigInt): The maximum amount of gas units the transaction is allowed to consume during execution.
Acts as a safety limit to prevent excessive gas usage.
  - gasPrice (String): The price (in KDA) to pay per unit of gas.
Determines the total transaction fee when multiplied by `gasLimit`.
  - sender (String): The account name of the sender responsible for paying gas fees.
  - ttl (BigInt): The time-to-live (TTL) of the transaction, expressed in seconds.
It defines how long the transaction remains valid after its `creationTime`.
Once this period passes, the transaction expires and will no longer be accepted.
- networkId (String): The network identifier where the transaction is intended to run.
Example: `"mainnet01"` or `"testnet04"`.
- nonce (String): A user-specified nonce string that ensures transaction uniqueness.
Typically includes random or timestamp data to prevent replay.
- payload (TransactionPayload, Not Null): The payload of the transaction, which defines the Pact code to execute
or the continuation to resume. This is the core logic being invoked.

- signers (Signer, Not Null): The list of signers required to authorize the transaction.
Each signer specifies a public key and associated capabilities
that define what actions they are permitted to authorize.
  - address (String): The signer for the gas.
  - id (ID)
  - orderIndex (Int)
  - pubkey (String)
  - scheme (String): The signature scheme that was used to sign.
  - clist (TransactionCapability)