{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999152558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf68c24f46bd23a4a7452e9d681d6a5437eba6082254dead36f3c9e62fa0e2c3b",
    "signature": "0xfed1db8c95101d90b047417c8eb55027fa307f1abc507fe8ad65bb0ac3a702a0533960eac885b5d31c9c840121b426ff339c83da2a793eca98bc067cdf6b2b0f1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}