{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xb2967f75c44510bcc168cd793269788b4948ab75ff06c270f2485ba858e5ea7c",
    "signature": "0xa7fc3aa08da40db75552b92e910dd83ef08305fdb1096cd2cb896b90466ce4ea6ce4f498553a4b221dc79fe1f127bf8363cc1f0a5c49ceeffe3eab165f2c90991c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}