{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434088049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbb86c1a5c2073b503a47fb39b187a93ed35b320181b2f6341a61ef2f50076ef",
    "signature": "0xd23d669e61b5c279cf45919ff165b34bad8a44ab1ebc647007ced29677e4e76e4f4dd3249900f1921b4f255c33f780673eaa5eacb0c560a7a39508dd76f044c61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}