{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126456268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x169bde37d3e672c133a5c9a5695d72b81f1997d188c22890e27682029453acde",
    "signature": "0x6e04c6d5a8da456cd24bc7671706de9be36d3ae847cd8f4a43cccd8933ddf4a449214900574f26fddf2925a918b9d81dfd965f1d8f59749346c765db3ef756191c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}