{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19702",
    "entityType": "User",
    "nonce": "0x8f5692208e3c1f63246915d919235ed33cc0d8e24f4eb899d236ba7822957483",
    "signature": "0x6f70614ea659e4fecf0d1147892cacd6448060cdaf3975201bc635a7c5f5ea196343b6ad683c6dd9a436ba42c0f551d84668586c272a91ae618509e041a936841b",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
    "userId": "499895630"
  }
}