Transaction not yet indexed

53fy4eZpzBqPGewYM6wf2cpt9V3dfDCEWhZMHKF3MUo6JqERTAgxtKmRh9TPvb7fdynzqiXiXxkRPT2qxUupFSMa

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