{
  "manageEntity": {
    "action": "Follow",
    "entityId": "321073612",
    "entityType": "User",
    "nonce": "0x7e55ef14eb0f1dbc0ea6cd9c906fceaa4220bb85d089de9633f4e3a664287db9",
    "signature": "0x18e79c13e1363d6ac892d5e95e7311149f091ea8cb2a74893c3dbef6c0833a760e9312b07317a7a1ee9c386203c075a7a72726187af85a024ecd3fb8a02a66751b",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}