Transaction not yet indexed

MQnTY72qL9nD8dAuE1TLADjQsTCZ2a33rZoC17HbME3p2tLZWHLm9ThPYgHzyc8V3gF3KnQRQ1Qvi8kmxAFR1cZ

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