{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x65b92e160cf167cfaf5afda1fd34479f73e5f8a0a2837f0900b93e73507d7ec6",
    "signature": "0xa65631d166d446ec85adc4ff29353dec1227b15e89a5e7b5d14b0962dc187b70163fff155ec0a2740d2ba1703b3027e7b2377485bbffe19e0c9159c34eb920061c",
    "signer": "0x1934b9F2b24673B8B682058E6B2EA368152a03DE",
    "userId": "990570778"
  }
}