{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x746ee07b45527060fad70403a7491791903015107271dd7213e813f3e4a6e22f",
    "signature": "0xc10faa6b3e18fecaab469e7ac84b285db13b9cb8b1e4316b413b6719a79e1d1d5920d8d5a12ea0c781faa3f93f023f18c8fd3e0a345e67655bb0bfc25fa926d91c",
    "signer": "0x0933F1866303f68872d9455fF4718745a99e1A29",
    "userId": "990707137"
  }
}