Transaction not yet indexed

21e4MEhpR8Cz2wNatieJqm5GchyBJ2UZ637mkmhb4WN2EBPwdH8g3ohK7qRa3KZeNU21gB5nQJ2ScsLWL4n2XefR

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