{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1024341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac0b3e486c8211f13858ef2d3b8c912369f9e3e535721fc2927b6ca09b259232",
    "signature": "0x1b4c4791382d89270a85f7533f0b4ccf548adb465b7f9630356a361ef949ee6577cc15525a7d853a75c377f639790e5d3d10ab9e188507365496198daf1889a91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}