{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1972947245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d3e580b8f8fd02d2403d213f5b3f83077cc8f46dc5e1628bc8052b5413d3fd3",
    "signature": "0xe86b8a87e41f274d09bd70a30efffbe13c0e6cd5a105d9c56f56898a593dd26d71136d6d802e8a13faf6fcdbaf38345866c0c559c8ffb51299cc4c7fae65031e1b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}