Transaction not yet indexed

21F8LHFHdERNfAdGJe8JZUyeAPXRt2mkTM5GmJTYMEgnfdFLDm5GhGQSSUvm4bCyz3pawobpBamq5FjcWRQLtMvq

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