{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2197",
    "entityType": "User",
    "nonce": "0x0b0281c3cbe279077cdd0b24d0ebdc7eb823f8375a4b1b591077c38447d6c6ac",
    "signature": "0x928f0ddf6fd5ba1379a2c4cd466fa126596f96592ee57e119fce0efa9cbc25332d45968059422e9f3371c0774ce4cb9eb1096a645f90795c519013937340a25d1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}