{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1196403601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x710794f7e95b92274addf2faeda724f4d9d1927724330b4ce265c73475b7f384",
    "signature": "0x66223072a3921657481a1672e8401f2fce9cacfdd47d93605082eac9545836907898d4a6e0e348a221029d5ff98eed9e419717b8d0a5009f9e1a205df5292fca1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}