Transaction not yet indexed

21KFvZWdwDBHcA1i9NwFV7ePDTA3gmJujLcgErgBvr1TbHPvemMFm8kkSifKWSPwvDToCna5b3p6sPGCJ8fDXst1

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