{
  "manageEntity": {
    "action": "Follow",
    "entityId": "903958768",
    "entityType": "User",
    "nonce": "0x2f196a10821120348117decbdd0d42fe29199483850ae947a7ac9bfaa274f47b",
    "signature": "0x9b84fff13c7d37beb71bbfca12da0234c70e2d89a4e0ae3cf07a324da63c7dbc1ac9496c213a22c062a912f55fdad729b90352112a548ed39f8247479c1ee34b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}