Transaction not yet indexed

53SYdssHhyUCWrsTykkfow6qbPN6CUThfHZeSAo4G7ashuYNdwmdMN4Mu9hSLobvQKhZVahP6X3LsoJTVeJ6iWVB

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