Transaction not yet indexed

53LkNs91tV83aD97zKnZULW6tz91oVReMapgSqQgNoX5vir4qo5DcwMqCH1MJWcCxMCvr7Cvf7CUgu22UgYWuo5M

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