{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703596871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0197d18dde6d77b194ee34ca4b358f7056e33e445e9f55e2fb24ec0af4d881cb",
    "signature": "0x498c76a9276d115577da4781c0af7f78fa5d6c13503dcb6e3b67ce3e6319537d7861b1028994cc351c57ae80770853843334976ced6435fbabe21e91eedff8cd1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}