{
  "manageEntity": {
    "action": "Repost",
    "entityId": "590165624",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4e08ab08f17a60a68902dfcd23c748fdc79a5661599adff47d5588a4f77e0b1",
    "signature": "0x4ead384b7d6913635658b36cabeb209650716ff3e1739419031b102fbee107df751d9098db50bad3312995b85f22a57c8e4cc40e7f009a7d124bb460afb5cbff1c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}