{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1882989648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3667e98921422beaf89ae494b39496e1074d3d5ab6c8e837be251cccc0c2c541",
    "signature": "0x88fb891389ac334e1751d3a974b88bd32ffbec2ab257c1e2b59fd05e5f89fcc06577604507af3ca68fab4ab2bdd1da689a774796d8b97052bbfa1c0a54f7830b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}