{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1010504121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55bca1d25e8fcc1d10402d96d715c163080e12930431a7b4c765e22a724e3461",
    "signature": "0x72d779008ec74bf01df5285ca1754bc1dd6bd477e33db6117e2ee4a60a1ec7d160bd3cde522228fccc05776fd76aff3438d62e13f5966ec8be3a9757bd938c681c",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}