Transaction not yet indexed

53Ux2YMHDrvNHChKTAxfbLZAeZXzDumtZJAUCuCMJgzUCaMoZqtdLSYGysjbUEqUp8xW9cXdaoW2p6TAPvyyity5

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