{
  "manageEntity": {
    "action": "Repost",
    "entityId": "447092964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0794ddb414756e12df3dec03f1ac231f66d272688266d58245296808b0968843",
    "signature": "0x3ebd296328f66943dbd1a5b43d8d9e49df0db1d932d8ba87b6151455c6564c6762af1d74d23a6713b2aeb422105ff65ed5a35985fc42d0f333d9e7bdaa57af161c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}