Transaction not yet indexed

MJS9mpgjRrraUbJhY6jL5wvYVonD9dUWG3ncfvS4ug6r4EGdFMFDA86YA6fTcLEa4cXiQUM9cNmfwnQZdq6UBh7

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