{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b260702f162a083d14829d19193c605b20f253942e84ea6b054ab793f6a8dba",
    "signature": "0x13448344f16644fb1df38a8adc43dcd829bb90c8f466baff8cd472d8829927c45a2c838b58a5598093b548f6a8f814078998f63748552dbf19454056a7a673ca1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}