Transaction not yet indexed

53n5hjyNLoGpayhRXyhwEp1v1haVwuqRM6siRa8ZmWPmQmgYFHGThHhvPYRRUNXcZxkZRxEcDH3pDs5cKrERsB53

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