Base58-encoded address of the payer
Base58-encoded mint address of either outcome mint for the market to be initialized
Prediction market init response
Compute unit limit assigned to the transaction
x >= 0The last block height at which the blockhash assigned to the transaction is valid. Useful to determine whether the transaction has expired.
x >= 0Base64-encoded transaction to initialize the market for the requested outcome mint. The payer must sign before sending it to Solana.