Transaction not yet indexed

SamX5pFNhFfvhuGbdVUK5wJ4iZvnx7g4uRvr8TWD2aTA6VLFbHvLJrdT7wxoSXmJYiPX1ZYmp7DYtUUDP2oUSB2

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