{
  "manageEntity": {
    "action": "Follow",
    "entityId": "528478879",
    "entityType": "User",
    "nonce": "0x7d6488bbc3435b403d1a611dc3a9b78890d87d30d9d042d6b2369078909311e5",
    "signature": "0x17821b88d76acb3eab2dbe1a2f6e58dacfa2d5c6cbb773acf8b4d20357d8569c1ba913ca123e30f80455ad96047b5cc3e81e5ff84fc234670f71448e85cf4ffe1b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}