{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315029219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38b35e1fc0ace2c559a8fd5a0788996c5eee2ef37fcbeacf62fa2ae4415a70b1",
    "signature": "0xcd90eb3fe7d07bd2160216e14bd8d95827dbe6fd32572c8ea518453130591d1630b70c988c594d45bcc1db0470ba93135ab406267eeedb98e270c23622c1ce251b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}