{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420749",
    "entityType": "User",
    "nonce": "0xb48ecebfeca79b7727b883a84914056ff3b54f1aeeab6cd5a0294616ed127e41",
    "signature": "0xf3abefbe63d36393271179c05ca69122c037696048c73bc282b780906c6dd5ce22acb50f8de444a76dae3bf9ae772ce52ce864f1cca73c2f7c0296ebf6a662281c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}