{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859767189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7aa0659918d057df0f2dc50cdcd4cfd46b2eeff40e31281d463a8262f189d3a9",
    "signature": "0xba8d7fd757e921a0d26e2a81e4f490b8e0358c15b824089b6a83b3fb74999a310c611e31a53bdbc9a81cff0edcf511681ce3d2e896fa4ed5c557c163cdb3de301b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}