{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2001684044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63e12feadfef6ace6531b62a0dc6bdbe4f96985cf90c8dfcd4274917e164c2d0",
    "signature": "0x36c84b0bf8eb0c19c60184a82834556e8fa8edca1dc61aedb3776396735bdd487652da3a711becdc895a44cace0c34722b1cc96056a33a5d6386d01216945d251c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}