{
  "manageEntity": {
    "action": "Follow",
    "entityId": "388569291",
    "entityType": "User",
    "nonce": "0xc16776571928ede1d855163b2cc5636410888ee721afa1dfef7eacd088ab6c04",
    "signature": "0x9a6ee2e21d7c4b4c31c05f32897e223e79e7db77d49a019a24655effe28123972133e20758783dea9f1711ebba1b3fa8ad4551ca7f3c740471ad58f285863e1a1b",
    "signer": "0x157D6bED7bB7A5D2bA4DDd2353158798F8744aC7",
    "userId": "587027717"
  }
}