Transaction not yet indexed

66SnNwRM4gVYmoYudCUcAhBhSW1wvunbF8TppdhUgnvvPccT25A2Ybpt3URVtWD7wunsWH8ZSu9gLogXDYHr5Lud

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