{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601220126",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda81271bafd040995de11c571a6d052fd08afc5d3563d9593434b6e017cd750e",
    "signature": "0x2e3ec6686524378970e4f6718e0e693f47b0e2d84343833198a9f1abbe270402502d63ac58bc3dcb96af43e32e81daa290111d6fa60df0502d901bca79fb462e1b",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}