{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xd7a397fdcb76b68d0f67147692e579bcd6a79416b2b346a6c545ecffed0c171a",
    "signature": "0xd8533955fdcefce56141618caec0d51b08e1a5f14b404be085eaa50e1e136a95366ca9bce8b004dbe0577c03a2a16d250694c699f43d32b7c92a509a983ae23f1c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}