tx 0xaaac51d3f424e8559a1e2b084c38f718a836bbaf0979d6ab030c237740dc1df3Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6550415786,
    "order_id": 388157274,
    "new_price": 6320000000
  }
}