{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd44eae660259dd3fc3d5c064beeba4257ceec2c454e661c50da067641433386d",
    "signature": "0x37e81e583491c1ae36d8f0c832f64ac1ba320cf9247b1d09e534c879c03a62a26dbe56c4608cc9f23788915b36fa524ed06b96c145c8a10d68980f91bd618dce1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}