Transaction not yet indexed

668BLbsQ2VKpX5WRbKmiYZHUBFe4cesP4ujhEQD82v53DTtzKVQt4yDPWqF7tFuC7CUzhtYhTWV9S9ywHaCP68SS

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