{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1254360784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31a359a2b0eb2374bf2f524602cec95b8d5f7143cb5732318af2e8cf4ce4200f",
    "signature": "0x9fed2e79685849a7d464bc174f407e00582ff2f6d612d954ee0bdcbb31fe83b209c19590a509511f23f093ae75824a633b973b7e30fa61c3d8f849b60540cb331c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}