{
  "manageEntity": {
    "action": "Follow",
    "entityId": "50672",
    "entityType": "User",
    "nonce": "0x69bb68c6aca105783a6f623d585f15facaf9810f1fbe709f314fb3b5af8cb675",
    "signature": "0x7b269f676ce909e1bb4eeb19fb0217c27e2b46cb70138656901502913de4234e6496c04806384af97a974b7e45b252e0ac7e399de4bd056af8c3fb1db94527af1c",
    "signer": "0x81Bf0645011274410d5E45790ff7D2d89f3e2254",
    "userId": "880775312"
  }
}