Transaction not yet indexed

21JtWhSP3eNsGsGNmAk8MqBScWErtP3RkRoXHeNtwYoASa4NmT48nrA3c8Db2Dfn5MruAEYAqNRkNhHLnPguZTpS

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