{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d678d32495d99f4e8191920e70f3a60726a10bf86c8815578cf372bfe9806cb",
    "signature": "0x75b0c530b7526e884d51a52ad688b351e6c4ca3833c8839335341c2ed3865ffe71898f290b01a1d6416d6494692cd71014443d8a490d19a36242ae2cd8f2273b1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}