{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91072994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe2c867887964c18a82244b026018ccd8916d79a3d925da630a88cb49ffbf1a3",
    "signature": "0xd2814792682d2848f7da8c0d054371a52057794161470a036a1db35eda0a119555cbc4d1e3d381382e73f91b327121f1546c537f3a9b812cf3655b7f9924b86a1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}