{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122405494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x960b43db4fca78152688bdf02489c4eb4131e4a17f135adb733628797dc95ae2",
    "signature": "0x6a79f0ac34d382fc67119f164d9720d917a5bd5c954030ed4d5c833a5875b93a68c801626e570a7753180b1272aa4b533b0ab36d4e7040f74e1826d22913d9071c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}