{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaae5ed6c36df7d51e3a27ec83a68a9b0abdff079b640be5e2d602b693daf4fb7",
    "signature": "0x61d496324922cba7e0e00ec326bf358507076a1ba9e0da8a69ea9433af5adb327190afc77c32144fbe3c062f353061107667ab015f0622e4823e063706a030c31c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}