{
  "manageEntity": {
    "action": "Follow",
    "entityId": "810273153",
    "entityType": "User",
    "nonce": "0x03bfb7dee34e478cbf88b155c28085eba207d87b99a9411dd4de6ee9f650296f",
    "signature": "0xe3c427c6d07906f159497dc61d0d131d488439d278da3fd97b63bc95f0a4377533a9f7fc6d1f482175c62a63e1267f135b89e0ba49978b149f4b3d9463c1c8da1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}