Transaction not yet indexed

666M5P4SURqkLcP9twrjzrmiyQFjXZdk96qYkwkfXbAYHHcAJHvL5ZxkZNtA13s4mgKs8kZtjeWXcLCedxpFLu8m

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