{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x4777b9978588e744efcc522faecf7adc2e02648cef1f11ff03925654a512606d",
    "signature": "0x85faf1dac32f06064e197ea5f1b29f2cc78b1663290d07d4615309c92ab188396c70cbc4765898de80c1668853e2c441a4e488892e626319b85300035fe7be741c",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}