Transaction not yet indexed

PR8c31VdqeQSduWCrdtBf6FUGa6fLFPWR2eT7w9kULQRW3Ev2v9SiLm694RDQqzeq3mtRW97MhVcnAz9NCTWCn2

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