Transaction not yet indexed

553VPjYYZkEaRLbhXT7e1mpqboDmESfCVj8YBBQFpPFGrMVZVyW2tgeXFsbbCbBCWNWZBFcCb4ANw1Th4dDK7dkj

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