{
  "manageEntity": {
    "action": "Repost",
    "entityId": "983541508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fc09c23d471e6347e4c500268841c545cc138d5b1ef3794060892dd0386a062",
    "signature": "0xc8b94ddc9fd0edf60fed44958056bca11909edca195c0fdc5241dc4f94f21f0e58cd38d2ddefa3f871b2eab6e759bb1cb714b3371735423fada8b82b492f183c1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}