{
  "manageEntity": {
    "action": "Repost",
    "entityId": "682511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d4b2e0bad3645503b11bc4408cf2259f234cbced6c8479a92e0c2f29aa2e60e",
    "signature": "0x9eeb245e8f1f481d20caacd1338f220b7be563b6edafff6e095b5071f35286ec309ed0ca1d5aa633ef95d04225f00e1ed605c2217558810447b00a6fca6835d31b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}