Transaction not yet indexed

21pHtRm8MEkcuSRmbVSVSY2mxKvmMxzLNHeg2RVVvbXYSLmLrSWfACymxSm7wmpVrsa8PfRHhdHnHjhju7C1BNhE

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