{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144959",
    "entityType": "User",
    "nonce": "0x87c0f57f4d4b3aa7d1df95258527a152345ac549619f952d777a8e4446c203d3",
    "signature": "0xe7f1f1ae3b6303f5ac872f2ed7ffd214e9e66c77e8cd7475f27d98e531890dda5a8f6d5f374885299301273141d790da39aca76ee933ec2e8506061d4882d54a1b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}