{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x4a56023250eb398fa62f4b9f72c16b6ddd738a0252c7ffefc061224ecd8fed55",
    "signature": "0x977f408c4868fb1861c848fc6301475003a998756aea64b18001497b4680153a4bac04dfc80e8e426bb2d4158d1c1d392b2e3e529b47aca14adc06302f1b475c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}