Transaction not yet indexed

MbcEEQ2fjgM4QKyQCGkTNAkVHK5nBU7La34d9zP94FfdqQi7kdieeLjFwSCVqEtr8fbWfvAWP9eYEnRxkC1Bw4Q

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.