{
  "manageEntity": {
    "action": "Follow",
    "entityId": "990579",
    "entityType": "User",
    "nonce": "0x3705c6c3043bd1b6e788963a3379dfea4c9979cc68b7ad7c0f7d6cbe013d5f73",
    "signature": "0x6c91f7c8f87acd99a1f37224d64b30bd4370dd694d1936ab5f7cdb74beafaa242a954a8b2ec6a19e6406d978836c0128d0c8208c7905afcb8f2226ba17be227c1b",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}