Transaction not yet indexed

21Zf1HTECYArMY9p3SBisLunBvpvAa11Std3mKJYFSTmjdkR8G3EgPkWKo6NLiLiri441PtJgLJ2VxvoaxYHLKT6

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