{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1284757872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d6aaf667c0c7e254447fbdbaedfa37d97f84b6e6d87adfd012a3a9b26a7a0fe",
    "signature": "0x70a714c2be6e24fbcb3eb61b1db81e898399c6781dc7d7ef17705ebc53a36d762fa20b479fe7bbc7c657889047b8f04ae8037083fe4d18e2612091f3b7ad5f221b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}