Transaction not yet indexed

668Fmyd7FcH75tSrjL1qUwqJqMs8f6jEJmHUXokepg2n8iHPXyz2rGGGFMUk7Qr54E1evN6ju9vmN2KZPCRZoxwe

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