{
  "manageEntity": {
    "action": "Repost",
    "entityId": "649845707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5a225f5f4f5961ac13b93b136d8bebcc14c77631448067fae6284ef91af2670",
    "signature": "0x2c6f273451fb542b4b166050cb83bedea8750681579912cd789555b03f33538075c5cb08aaf39f41d80e81bb1dc49ada2d83feff34b0092798bc8a77ed801e6e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}