Transaction not yet indexed

21kuH2cYZEXUPp6No3y8SSzttdQrEvauaBP6r3giAGKUGDpRVUZP9WB9i1yjADiQUCcaHh1y4SQaGs46A9JCk2Qa

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