Transaction not yet indexed

53AD5rjzNZ1mU2SKmbJjw3Faob1GtbgmiEkahLucJefh59bEMTosWJ1mZrVMkMsCZACHk6YBhcfMyXSr3w7QAbr8

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