Transaction not yet indexed

21gkgbVM6a6cDGthHm7ESUET5wLdvbftxrX2yDQ61EtWr1fmqGoMY6Tcxu1sQTRdMTRmZJ3Fnz4ZkprhfLspUPkC

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