Transaction not yet indexed

2uG51TxdJVNBAUXKDW8ykJmPpcUJjDikhM7MDLLqpbdDRYbTqt4B5fsMiRn2fyd64mxQvQ6J7Jpe4J2Fb4m3uc88

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