Transaction not yet indexed

21pMKLJMXhv6Nv2Axsj3ib3Qo8TM46TsAVtFpMDPtFeCmLAE13vcLP7oCDijbSCJ5RJtxiojTCy9ZuPKPUrDtPkT

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