{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485033147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23adeffecfa51d8bde40ea6359828f3e3c9f52d68ab727ba87da2916ba0c543f",
    "signature": "0x82ddba83698c812da88470ca72797074deba91fa116531b068cfa339ede67faf30e17e7ae37b5e6e6a431d3cd4e8d75e8c04c92d623873ae7795051ec5be76b51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}