Transaction not yet indexed

53gc2pa4CSQmRVTYh3fBgwACquBAQYLo4jRtNpDHTffgLcmHkRqE8gvyLy9E2d6U2WSWmbHa2GCcG5LFMELNCVyz

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