Transaction not yet indexed

55iHNy5tBWjo3fxm4euMiRqXZ6pYgQnkscoyxCqoxzrZLvv4NDmJdFU7uH6ykv7ciSPmwW5ecwzHMjvVa6AUv51U

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