{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199643279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x516a55bb2360ba6b31616e15bde8f5ba6a1ee1cdea1623114fac5fdd04db9020",
    "signature": "0xe929330e31ea842b9d3158cf22f5427c76dc3cc232de4745fc9b559b18f541847ddaebe2101a5350f4c21c41012a43ea5c5c7dc31f7bc5059267525606b63fa61c",
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    "userId": "854614078"
  }
}