{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512354652",
    "entityType": "User",
    "nonce": "0x1182ef21395e15db3933c823bd6f84ad7cd8056018b3f74c89b73c58a2e42f44",
    "signature": "0x08d3e53c62552e4552decb50a61d72c258aa4aa46a3f98e800f03dc2f85bdb0c1e481cb084edad0a6382c46d46349bb57894897a47595fcc90edf7b9f32381311b",
    "signer": "0x1EEEf459C8e361773166d5681a5066659BC751D5",
    "userId": "210033902"
  }
}