Transaction not yet indexed

PMqyoqpJU9ZRvP5m8xiW6wQReo1fsXQG3t5ewYMsgqYNFX7UG38FcZ5WevY18TwXzzxiK7dzbDiAckABPCBpUNU

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