{
  "manageEntity": {
    "action": "Follow",
    "entityId": "222",
    "entityType": "User",
    "nonce": "0x244775b2ec63d28e65642a88b5e077a47da031c36e46cef8b715129640abaa99",
    "signature": "0xd92e326eb71d47b71a5c86eeb98a7ac3676951494fa87b805b8196330485579a1170149c23523e65c7e093a5054f528c227566e0bea809895fd91c1b945b35671c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}