Transaction not yet indexed

MMY69n7aZ6k9aDLnVT1n3NiwS4NQ7G1vmHDJyFrFRZCDcYdq94c8QBBjLHVcbTYM1AvMZprKBv2qDaWbZhumyA1

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