{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470432590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1554da13f3092fb7728b2b642ef1b109f77049fa71f87f6cebe469e19e99214",
    "signature": "0x1213a3abc547d536f1abad07f1e6ca1665c2150178f9633f3cd020e82b65754b1f15a5aee5a22e60c46aa11871d287627026769f0759aec4b64672cee556874a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}