{
  "manageEntity": {
    "action": "Follow",
    "entityId": "396",
    "entityType": "User",
    "nonce": "0xe734c281dc5baf3a1f7f5a72258ebac960fcac6452e1145444dd8d3e7d58609a",
    "signature": "0xb93f0ce24ecfd7b50e4250cf86653a75a6c8e218499c6cf12848cd1c25a533ad78e79fa8d40dc9123e97482210d3683477ddd1d8f3c61644d8e943e32af1f93b1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}