{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03d7c5fe0b720bdc1ac29f680449ab5a43483d03b132a03d5ac954c3446f0f1a",
    "signature": "0x59761eda5bf45887b503e1f1a810e7b663f8b509d31f00eb58b8e052a20d8fed28c83ec7a82098d3f950bc35d54072e5972cc9cc25df438c95d1245d1a3b71841b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}