{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1488811528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x047eb838f12ac903b346e83affa1d3ce5a1380b26656bb620a037aadb4546e0f",
    "signature": "0xd4e24974019c8920eb6b4027fdc913fc8f8dce019afbc91256b44b64aa52d3500534f98a58244160a4156c001768b9cd8037aae102d7f4cadc636e1f3d9f2c051b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}