{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39e46e72cfb183454ef05f48ba7f888dbc0014aecacf822548162909ced64af2",
    "signature": "0xcb126b174b744aa0336b5ec7fc90609cd9da37ab1db81f82d61c5a735e08c8e46b189c219e76525055f115dba1e351dce498a58af86e7404dd3181be8d6be0c41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}