{
  "manageEntity": {
    "action": "Follow",
    "entityId": "499966629",
    "entityType": "User",
    "nonce": "0xd0b34e3366787a5dc41ed0662c95e981f4809e4745d7a6477bbbaf681acf2988",
    "signature": "0x2240331f41d5547b217dd8706a6a99aa399f3544ce4b749e4e4ddb682b58a35b014331a5f69ea09cee54025871098f72cb328b846be6ea3211793391ca4d17031c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}