{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703596871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba9662258b7f73d9b1ddc5ce74beb3fc75509e1fd2a12764019a8308566c0c00",
    "signature": "0x4fbc5c84362df87462fa1b046f1d802cf45c8c2830823e4d1115b837a78884a9052c62267b6a25cbe88f81bcf001f0b61bfffda50509ede627f8ea83f060317c1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}