{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xc6ca291d7072ea125a3a70caa1490b6885a5274d860c11db7455156062f13f85",
    "signature": "0x54cc44c9ea62a221cd42871200b2df769475910765fba70915a8ccf547140fc6165a5d0b0d4babd2726a20d218fb13d090c675ce64e136006e38805c2e9ee9ef1c",
    "signer": "0xc381438f5Dfd2C197eCc12cec71d4484646573E2",
    "userId": "98972725"
  }
}