{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cf5bbec442969f117b2159fd219d2124032fe39fd638da607f3826e9817fe87",
    "signature": "0xcd7e756d40fbff11957de118ab13dcf6ec98a728bce117bc9460e0359a64403a6e38faae754dc7f8f9175f1b588b40e1e3462fceb91d2d65bc37a2d5100a0b461b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}