{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247642020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1cce533717cfb3a0ecd1a9cb393008cf81bbc7d21c4404aab33192bcd91fe1d",
    "signature": "0x49260f5e3af42c5c913682fd27827cfedd481daf12de01b68f3fbfaa4d6b6a3217ac5728483b4b9cc6c04110a1445087c74bb442ead3d5a554ad0cb5fa278e611b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}