Transaction not yet indexed

666s4xfbubw1StsxY8b5bHmxQRUugUXV7FWb741ciQHXLJsjJxpTLpVTKU2ADefARKEt5vkXY1AS3ZiFVYBeVzi6

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