Transaction not yet indexed

66d7oZcWEFkUWtxcdARbGFqNc4eVTS4U8WLCrkCCGThihP4B4LPTrQMtH5HDxuJUuKprDbC5U5CTkC8GbztsoKvE

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