{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19bc92f6af3d810164c69ba2178e0482057a6f2326094a55daa7ade8960f2bf5",
    "signature": "0xb77f7e53852b92c1a76207c816ad63a2b6fb4e4d07fa045e7f9bbb64d2444ce3028fefc5de9b16c098a478263e7cd5804b043f7de47e358e2c56b462c6175d221c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}