tx 0xa51379716b2ea12b4e05a83bc926cb0cd648ede47f4925cd214809bfc12d6535Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6307347208,
    "order_id": 412398917,
    "new_price": 6515000000
  }
}