{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963150659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d3c028f072d0fbcdfd6634b0ee37f03ce158d20d9ef07f8424008a6023000dd",
    "signature": "0xf7ee1d4a7df5f6ba4659bcd74d8dee81eeeb096c8c3654c54464c6f922620fbc2cd4b54d2357d6b43cb44b315a8c1ae0936aabd6c857276a70ccda4d3c6a7f601b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}