{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603480210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70a256a9e7181c00304b08cc54c376f8a2c46684ca8031529a0a44e41195bb78",
    "signature": "0xc465e38d6b4830ec4b6f58bcce105dce98ad0bd0c0e162d1570e921e8e19ac042884f3cbec7413c8046feaae26d221e07b4ed9dd58f531d1f8b2a7c2208c8ac41c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}