{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436999192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4aadef8479763168e07f92f4683f08f53c46239b00a7221f1225bca5841936d9",
    "signature": "0xf48640fcc51758227cd1239d9017ae863c629d9c61fa515d38e1d202ea16c6ef2a4eaf8e7fa48479efc3918d6eb8038f82e7e9fb1aa145cea17a0898984a144d1b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}