{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306627419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62eaf90a466802cbcca936f87b2c3de6107007ebb6075ac3c981976f9dc94fda",
    "signature": "0xce141f5d0d5b24614eb6c8e3d21831619e2b61bd631e9dfd4a0df3160e10c12d6a9bef8c5fb481c38e1f05c28df8695bb5c4fa4fe5516ae887a80cd936d646841c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}