{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xb9237a1b9144dc786144cc59521ccdbd9ce6bc5af5c50467be9aeeefd7d6e8fc",
    "signature": "0x1753da19f82d1e62838085d97f00f0e006ea5b88380339afddb2ab9b6c7bd99e34fb06b3c535b0dc7d3ccdb53ddb192175c7d30f8cc163d8acd66956ecdf68901c",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}