{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349579180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0be23be014aecbee9047f09ae3ae0277ad7f02a2893d678349350d045138d99",
    "signature": "0x0d4a85b40ca4667459f0949871443d32e7e0f5ab54d42b9d431f72f26e4b90d87676ac25fcd2e4b97be8873a716ff68dd07623c9d149be800481a854f191420e1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}