Transaction not yet indexed

53SY4Rvu9YCcZNEhX6UcWkcNSRnnQ8UskS8S8fhtHkUH7nf1b21qrGuRKPePsLGR266RhDSYMF4VyMmPjrXiyJFp

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