Transaction not yet indexed

21REfnAdVaVj5Gi3ZHtGUc5kXg19NvAzpEFs8r4dEDjp3PmD448gBvmVbvfY1J2V4Nvo8Dea8bVAp5Ms8zGjECfX

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