{
  "manageEntity": {
    "action": "Follow",
    "entityId": "752472957",
    "entityType": "User",
    "nonce": "0xdf013e47e261e262d848cbfa4efc06b60ed060ecb69c5ee92d8911a2575dc509",
    "signature": "0xf1bbdd180e83953db0f1f1dec54f699a1a628d1ff6f1edd24817d070fd76e6494e8d28b0b5913ab42ffd726a0560456a40aff2e0d8ecaa561e7859f98610cee11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}