{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa1228993df909ed6fb74c4e11334466fd591a40c36ffc91834fa73be0a8f56f1",
    "signature": "0xffda35385c920cecfe1e879756b35f0b77f76539e230759396c84bab9afd48dd7881d346222faf34112164a9c5f2643b492e02a6cab0dffbf5b7712a868702741c",
    "signer": "0x7c73CD99a6B25A6DE60A0D8191D1c71f1380eC8E",
    "userId": "621382778"
  }
}