Transaction not yet indexed

668EeRRmp7Ui71bUZqAbsvfWeFdLoNt7kC77EijnBptBG83oR8HHXC6p8KHGpuWGBurEHXQMUAwJDmcofQBinL8g

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