{
  "manageEntity": {
    "action": "Repost",
    "entityId": "456325184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd00bb2623c155035c74011be6241a88f80d3f449fdccca7e646a26224770b9b2",
    "signature": "0x6c0ca31ffd8b2f1703362d4001f323af6eee07a8bfcaa94fd233a4be9dcaea744b1900f965f1dfc0244e85502ae25bf470c692593f61331d174de2ea7a097b741c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}