{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208091468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cd7d84fa3e9a11d74ddc9847e031cbe9967c3bade334d8264b61b5c44fab898",
    "signature": "0xde5a8caaf9ce11feab1f6c0c30f12441acfe29f9a6b35be375c5c39b39fd633d2b9e9b19c909b8134bd04864f65586011a1241bb94fb079a470c54508413d3fc1c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}