Transaction not yet indexed

668U9ooGLPVgQcozM454qNWXP4YuGPoubN5UVjBxTApZTQeuMteHLLuHPLUHmYGmAV39XX4v3qupF4eCtrHcrMjT

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