Transaction not yet indexed

667YbZV3gSiL68YPZyfNwHQUVE5L1PpUADUZyXcLjXNkRPH7GjY2vkXa9pRhYknthdGBzzecZ5R2vqeJAWxcYC6n

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