Transaction not yet indexed

53NKAYiQuLg8MKBWkgtWS7oiXbWGc4tSGygSPCmYqsEdonqd7vPZ6RKcWV8bz2dJ4UZtDpfSPwAsYfAeUaPSqmrv

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