Transaction not yet indexed

666ct5NrK6dPCh3E34RFH8AhMMMtMeegdY2BKo66CDixQWmLKKDDRp1rsEmcCFZWcPgw8x3WuuLqjBKwiUWgN71S

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