{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73f06b652327b90f1576fee3dd64dfa4d41d617417857d8690c32e635477ae11",
    "signature": "0xa5b8503afe743b55b3780ee82d6a855e33ca6e52ce6e70c3c66daf56998d7f6525673c21ef01941c4bce819851caa5056c5b8ec2780a10ddd0e507978ab39e581c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}