{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190351",
    "entityType": "User",
    "nonce": "0x922200cf193da60db1599f9bf92c803734846f09c5046ba463590c78809adb3d",
    "signature": "0x5f9e02b7980c35a50c6212e4fc448ccd9733a656f7f7650d20c7c31dd8ff1dd55bd62bc8e069ff81539e2fcd2f33df66244372ee5b639165a828533040cafad31c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}