Transaction not yet indexed

PBb4DvRyxeCJtcyEZ9DWjGA1msUaSnRRobFSyqKpwvFphWf5Ft6NmCLw6qMsz7cTrjiUAs4S8ALhjGaRHH59SY1

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