Transaction not yet indexed

21Z12y1tU68Mri5hQqQMVMtiyDPe5rzUwdfMcSrKv7nZ4QtMtsfTYcwNtEiShHsaiUeABRdceWC7oyTrS7knyDDj

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