{
  "manageEntity": {
    "action": "Follow",
    "entityId": "215428",
    "entityType": "User",
    "nonce": "0xe088448bbec803cdafb8a0437fc6101ab1b94b35efe6c6dd2a35a2798d090d70",
    "signature": "0xdda5504f54c0d9ec38d5670a529d2e8702879fa763553ac41b8ef7c9e88e67cf56a51eecc4d85468429b2df7a9cc6c0d1e75fe54a373eec74e32b53aafe0c58c1b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}