{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11dbb286035a2f9b169abf6eb7d755014e1ca864fb05f46ea9f945e431d57c68",
    "signature": "0xb38ab5b17689c93a51a7dd9358d5bf939c72c987f8c09a1055a84b6f0ca082a650359e4e1672e3c24c6c8495750614a0b032b006db501ab3b182e3c0e3d252211c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}