{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121763",
    "entityType": "User",
    "nonce": "0x9b4bbf97a94e30ed787fe647c4c828a2b9da375cf0f2a1679657227a8972e397",
    "signature": "0x4edbaf20e1b582bff48d72f38f51c307633414ad5dab2af696fbc5f3335d224915bfa3d67bcea2f463245090d2cba6753eb7382c6148892d0dca5f9a62d3140e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}