Transaction not yet indexed

121nMKNeCnbVamXG1s3V45rFUNwnmeTX2msTxjj4JSokCDMwGKhNG4bsVFYzvrXhST9QFCUp5rSVWEr9V6drBDuo

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