Transaction not yet indexed

21HM5MqLt9VnGppHRwQ8FSCLP1P3umMsDuxXRndebCRu9hpmhssSoSa6PCsrCudFey1WH2b61qgRGr42bC5BsB57

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