Transaction not yet indexed

448wrQ6PuvhXJJ9k4Kg4d6DkfUqpShFXcWPG94LsA35GdQyNbKBxn5UbjN1EynJpV3x6Ggy1Vb8X4zhNzMKJJL52

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