Transaction not yet indexed

3mmC7scRQhDtFMNdmyCXDw3nvf93CMMdgjtAQLmUoWUSQFnXEDaLDh5pKSWTvgGLMDUqF5bRpC8qJy4i6P966nRg

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