{
  "manageEntity": {
    "action": "Repost",
    "entityId": "425387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb796fd0b3290c7903f6d162483f8b0eca5a47437b3322f661f3d1165276e6156",
    "signature": "0xe4c0c89322ca4158f534a41e7d153c6358d7457f12277df5dd0c76507cd262480a1d2f07c701884bf079a98cddfc73486aa8260912c8f883d5cccf97ddec17f21b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}