Transaction not yet indexed

5u667DRf1sFRA2vGWt4nfEP9yE2ExvENnudgUoTmaVDLrsBDRHq7HTyrmqbZz6ZW8439kJDPcCJs4DDBuBbGdjbb

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