Transaction not yet indexed

53Sp4JBwTiiFPdWn8EZbLa7yYVgpRYKp3wTz1PS3n8hLPFf96R9A8qPULwHkNLYDBoS5Zzmr2dZEBLTUM3BmqhLW

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