Transaction not yet indexed

43DK4iSfesMZoKkjSubaX9jqwwM4bPiCEy1qBvd4z1TfTetY1v5tbcqpdcYcT9TvcEwFrMZzi6rHqNc1PKgVdi18

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