Transaction not yet indexed

21WCHc4qvPz4hAfLxxTxK8ibe29s5Eb8s8EQwPQZWiAwUuW9q7pg1y4cZNPb3zKGND42e7cKPSmRhvCG5rbnVBJW

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