Transaction not yet indexed

MqStfnnPzPCBN2gYqh1WqDH2moaeHBMLe8ZijSQ5dLecwNyfkdRNpmicxEGDBCJMFfbW8nMJcWdrbCxEGHPBF9E

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