{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84531240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2576db6b068563fe49dd0d944544b39bf0c52c9e41c3f7001ed25992c1e354b4",
    "signature": "0x1ead9cf6fe890056288acce4b5e509d240c2b1578a33a12f4caa6416f48c831c5e0f1054876f5cb501a1f507b79adda4c3adc8d09474985fc81085a9432084761c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}