{
  "manageEntity": {
    "action": "Repost",
    "entityId": "429352642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f9652cec1eaa8674f95b99727e79ca142a3e26babb7e784357abaad734ee0f2",
    "signature": "0x5ec4b9041a92b39d0a315ddad177dd56ae8ecce123d1c4a1122c144ecc5e32830b339a39b1da6e485041cf99353598e3fbd71a1ff532b25fbc987e97b21835c51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}