Transaction not yet indexed

5MntPko3ReMk8DggTgS2iVZPpAVeb4DEeGb2qETmftyNqB78gZsyEsvD8LvVntjQA3hd8oVjYc5YDA95sSnNE9F6

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