{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658031991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac8263161496f2f47b5bf588cffb092ee89b76ab814cb15fb936e5db02ea7584",
    "signature": "0xcdbf2ab84dc9ff4ccf36e23bc4c4a05e31522621a76b1d8072114003357294c328d0074877c621dcb78b04604464b581fb16248e8af716f470d38ba50a9c14221b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}