Transaction

{
  "delegator": "osmo14m3cefx79r3zk60s8u3y7zslzewrd5q4p2kyq3",
  "preferences": [
    {
      "val_oper_address": "osmovaloper130r77dtdgz3yjyyskhrr3j2c90aqezugkhr3rs",
      "weight": "1.000000000000000000"
    }
  ]
}

{
  "delegator": "osmo14m3cefx79r3zk60s8u3y7zslzewrd5q4p2kyq3",
  "coin": {
    "denom": "uosmo",
    "amount": "210119"
  }
}