tx 0x7a9d67a2003ef5ab557edc1a030f9e4e4fce00dcfac36ed95cc1b3a8305af38bCopy

payload

{
  "ModifyOrder": {
    "new_size": 520205783,
    "order_id": 30791486,
    "new_price": 21771000000
  }
}