{
  "manageEntity": {
    "action": "Follow",
    "entityId": "195145",
    "entityType": "User",
    "nonce": "0x72e6542dbff4e8964f6426aea2100becdc733f5b6f9e465b65453de3c5346afe",
    "signature": "0xfa49a3e3d49dcae17abc1401067eeadd9ab8ac685ad63b1645770557b6fb87734f255f3d8b1720ff75064c296e1e3062a47b1db92a50a93bb0c4f582dd0d40781b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}