{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140302",
    "entityType": "User",
    "nonce": "0xdc66c5f9fb8d1bee8c4e7f92aacf36cd43b8211fbab569bd219e9809540f6bbc",
    "signature": "0xb655e4ba393e0becbd320559c5f8f91ca859adba9d505d14c69f089d19c2fb2a0c5395373af1ecda7adb3a417bc9bbdc3fb4a6eae191fd82805cea9d334029dd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}