Transaction not yet indexed

MPmz6nnzeJ5vbVoqpF7xRxALpkXiuqwZZLyTaGDVA2T3QysrZQKnC4sAVskTxPdxM1KDfZcoousjdiN6SA26ejR

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