{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1596909729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf66cbe007feb172c3c5599f3c0f9c42cbac6cec80ba463af558a430a8930c6fc",
    "signature": "0x0c10797958e199f8acb58d5e2cc54b18c1b77bbb09cd1d626a06dfd6d1d494052885cd00a60a8795c0fd60bb87fa5d4fc8cbd6d358b3babb7fe7ea2fa858cd1a1b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}