Transaction not yet indexed

a91Ch3VYjQJrhTPuRe4YpxanWLE3ftCekFcV29tdKBG1UaGo2MM2edy5MRzR9kRMp2M7RVQj16fZS6r4cw4C6Bc

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