Transaction not yet indexed

UCp29pzwcZ9RS5XJ7W9JLZEd1npDDQJHFAAN5taimpRtjerjY4QyppgYHsdhcMvsZub5U9Ek5DFgdMzjFc6Z2rS

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