tx 0x2a7dd29fc162a5db7ae3ee61ffcf002d90b1c6b29f972bbcde7badb2bee6dcb0Copy

payload

{
  "ModifyOrder": {
    "new_size": 788034600,
    "order_id": 18747891,
    "new_price": 21750000000
  }
}