{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1704170516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x529574c0fa9035f942549552d232ed6d6524c356448ec15ceddb0ffd2e43c438",
    "signature": "0x7ace15c95d2713b5c02f0dccdf159162d315c16c8aa634f3aa7bac1698a863420dd24abd11859ea924aeed87e2b0d35b2f421aef1dbd4a389401c0917256f0981c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}