{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422267708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cd7eb0ca2e140977586763763cc05adfe2741cff0c9d55f4522cd598131977d",
    "signature": "0xf7c32d2834c99e37c8a5412b9558a4eeb908d6ac6300d54abb5a3a65604d7dd766863b0b9fd9dbc13ea5d0aaff3c870e184d76a52dad9e262dd3a70e67576cfa1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}