Transaction not yet indexed

yfyYUNDKG2R3yCmQJnXWH4qMZtkVjUtDAoX42cYdZKh3ZMQ5WCzbFSJUz479FtfF176mxM9ceumh2hfV8NEnjG8

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