{
  "manageEntity": {
    "action": "Follow",
    "entityId": "498109",
    "entityType": "User",
    "nonce": "0x19bf1042013db8549269177dc1efa771f8e849e7a2ee38b8c014db7d4eeaed5e",
    "signature": "0x70b20afe5a3e912a7419423d2105e86a8e21929a6d8a692e011bd1c6a732831a5c6ef4141685716684a90c2335d9de9133a5833b20f5323a6e5b124e9e6c43fe1c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}