Transaction not yet indexed

MkPYRcU9a2xYuRqPdszXzETM3Mz4fjJms7tPiY2tcsaEyfX76AmqT45xCkgUPB6vvyoXDPRDBhJHMHTdNFrUjg1

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