{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd74ff785d63718dd9aa89d2655a64824bddf2bc257e77a859262c8a78db3839f",
    "signature": "0x91ed43d4b91f7e6d6f2d04d6a35fbb4c88b6823d7d17be1d7e061a7991dca13a583567af57210b00e3424e3913f687fd829e6adc700816f56f0f87c28290e3e71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}