Transaction not yet indexed

Rqb7ugbTbphnjHa48WFxBLsWENQi4hsCmb1wpvUCYhLKsowT4T8YBhY4BNfZpS52JgxwrGGuEffKVd7gk1JBsr9

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