{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961844209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd736e6b13d780bf31ef51384961167c213eb40f8a60f71d695dc00adce1f1061",
    "signature": "0x37f6aca2129c257418c1493c671d96221cf5f3c72cedbaddec493df8e7cac4480c5dee2a9582188d3173984b037881c3674206ebb96bdaa990a840b45b0e6d511b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}