Transaction not yet indexed

66ddmbHKqvvXBXcBaZyrXPdiKD3nCcz3rNq8znop6Mk2CVeXyAXaKGXepC5BGCt5uuw5mivqyeYHP9hRfx6dKTG7

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