Transaction not yet indexed

668feRTCGJF2rZ3j7MBhmVE2TtbAVxweE8gMpkBN34e9zyY5NLawLFKbDCgFmt5KFNe6S2rbCLQZvs9TKZhzwdun

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