{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d66bcd14706a8ddb960c01f1ead32e65fcdad60d7a1cdb352c8d07ca1c43aac",
    "signature": "0xc2d8196ef814b4bb2e0ca4a53b6c2347ee691783964bd68579ab7dc4209439bb69cce02ac24b648927f8b15e110324e8f48873e809dba55d5ff79fcf3a36553c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}