Transaction not yet indexed

53m6DzkLsU2hnkh4eNG3t9URu7UkBwZeJN15yXYFKWPMfPyuu9orU86G4j1DSj4KCbVocdbbhjZCAy1EHnh4Fppm

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