{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ad255e30397c29730956f33b2b5f1d3c054b8c819867a50a4ed0c3fb480b4c9",
    "signature": "0xf0fe476b68e490c61bd50e78844ebcfe911eb2197a62efda4d293ab0436fa77c27d53916f40f4347d1e0e8f9ef929f9e3f8aa89a23674de9daa4b416e534abe61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}