{
  "manageEntity": {
    "action": "Follow",
    "entityId": "203752",
    "entityType": "User",
    "nonce": "0xd0b8f94ac1c6cb93bdf68a6e38e1af33c83e9566f8ee9dcaa33fcca80d0af78e",
    "signature": "0x25e8540fecf52fdaf8f66b7f6a3289d6c9c528e3d1ad4687464da9ca559525a111543625aa3188195bb6127868676ec2e81ff19e7455b174dbbe915fee149e5c1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}