Transaction not yet indexed

21mPuZ9TBivWZ3URyaWLm1TgzGdHzGkajLN3QRFxUieZPkLPTPaKTYHvfE2yxnbargrVRT2ZXyTCjEa2Jb5vnMFm

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