{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246899266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef4180eb8f8f36fce7223f81aa9982549ec3ec291ffeda2710888b66454d6162",
    "signature": "0x451468a2db50e3b0b081248be64bfbb27d01cf49e7adba31a43a66fdaa58215166b8bd06e9bf9cfaefe6894950bafb31531059a085f353671247fc968a45ce181c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}