Transaction not yet indexed

263Hb4RhZ8EnuQfNH5vsnBbYTMD8NM92p4uS1AARZUTPjnKPXvaWVxtRG6sdGHAiX7br4e5PynjFAzU1pgghxtcv

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