Transaction not yet indexed

21FhwYWF3YmEdgNYUW9VPtA9kTcvDBHt21YPpqofYW4W3VGzZ9MSPSdvsxsrqGBWGTDB2uA7YB3xwz6i23mTJDxY

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