Transaction not yet indexed

21DcmRmKTFLiNeg8kX77L2Bx8FsPMjCLLUoii5ZDqZa2EnS2no3fGczpNAysxqaUi57rNRg7kzuQTqvEcuSLUGnm

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