{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4373b3fd5369115c73d7deb53639b5794e9e220741a7bc7f102b7d51f8bcf15b",
    "signature": "0x139b2016a52ed395ad1bf8454aeab3eb752667873814622c7f24460160f7f64169221a550974f2e8a5288b05ee6043201cb793d1a26fb393e18d30e6710a83df1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}