{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1673717792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2154298b98cb77ec8c2a14001bd9ae5cf9c07f4399411e6c46f53dd7fa9440f",
    "signature": "0x5782ac91d27d8ba02447a29703bec50f5302bdb633f23f6bc87c57f8a892a1d27f867d5cf22442c24087e9eea05b3ebdb804f2348c6f9a9f3c960ab112920ff41b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}