Transaction not yet indexed

21mKyCiqT6sXYBhJSVcCKNppnxpEcyGZj9P2aqokEMgHJZbcV2bY2fXZ2nkRVWW4V2UTp23hTZneLAUd2oAch2NN

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