{
  "manageEntity": {
    "action": "Follow",
    "entityId": "149030924",
    "entityType": "User",
    "nonce": "0x5aba9498b4b9f7afb10b516bdad2734c9d7df4b03e71151e9ad3791097d25973",
    "signature": "0xbbbef258a458d46ec82310fd0ff83d6fcad4f1e6cc9271b4e5ced9220614c0e52b0328f91f093031d392076ec2fc4b768dae11f10499520171444927ceae18491c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}