{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1941843240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe8f26bf35378611f93eb37468d4b6cac546bc6b8961b66dad3dc5d3dfafc15f",
    "signature": "0x462a75b51a3f42b1073221c6481ecf511e998210cb2a6160a9e0dfb8d1da88a16a84c0e82f737f853b54ccf35d21bef5483210686d9139480508cc841b400c281c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}