Transaction not yet indexed

21mtb91kp8kE5y9UqYt3aGhEU9FnC9KL2u5hRMpm8hFmuuyMsLrDiTDDBpmGMrWp2v77beFAM93ezfW2fAoEvnWC

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