Transaction not yet indexed

21zUE1vNV9bLKoMyy8SWrgTvrzWEGoQJbKfwTK5T3ZmfwGPZmP1SFcC6hkG24dv7pRXxpPVgrGKscDRFMPtmAfvm

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