{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1589685659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b6118a57411c06462665612f009043796186bddc535f7b0670c790d540ae505",
    "signature": "0x6743214ccd21043821ec77509f36f25a89ee6f9caaa59f6da633df5aa351e5c51b2c0b20671f24acfabf23966b90c963d71be19fb253d6d6c8adf7cbf278d3f31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}