{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951602804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d001495f01a033e92955cdcec2705c805146e9560d925b740735a66732e584d",
    "signature": "0x98c28cafdaee3e2e230213961a705d484d982d2f73447e7f77e8699fd5a4fcc47c2c147f501a83f7388776ddcc5b78a29e7741a5ec80a5dcef6a032f6ba78e0c1b",
    "signer": "0xB60638A16dB9440769D68556a99A3D24d3F7F26F",
    "userId": "137494"
  }
}