Transaction not yet indexed

2C15WdXMeyQKbLRoGF1oy4rg57FuDm5TCtx7ogc4M6xR65E4EsfqE9ZUdbxBASRaJknCw2M7cfgMzQ5h3qh4yLR3

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