{
  "manageEntity": {
    "action": "Repost",
    "entityId": "709930561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc5726432921422865ee37cdf9891cf68027486b0e643c33c2f69e0b9cceb8db",
    "signature": "0x43d956ec243f9cdee8738c6a9e72f9ced83a05234fc7ce624153031bbe15f5332804f8bc696a07587a52961162f3d893953c1c2513cbf01b3f3aa77962d16e881b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}