{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262297710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb828525add0e9aadd71ead96f2fb0aa3e67e1c680fd4b64dece7b24640840a40",
    "signature": "0xd4dea6c397ef1a9baba55cf721567594991fa312773cf75c4b52970cbccda47f5a62117c897912533889cad923eb846797ee49ab3600b656ac24f6c10564c08f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}