Transaction not yet indexed

21Gm5ZnpDvYKgxDERdjsourE1StrpifYxsTYFZZtKECRti1wrYXRbKurnWzyvcA1kJ2iQy8inRyvbtTRLHgzK5UR

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