Transaction not yet indexed

21vsmHvGsGs7euc6pCihUGQfPSAWtEneSGzL2T3ZW2aFJP2khZpeBEKUfFxjqk1mpLaPdc9B2MAGWPP7GCSmqihK

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