{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0e7281503e8b783e10f69102187f44a3916b702c6a2cc166c61d8c388ff9009",
    "signature": "0x2f115a072d5f52cbda6886aa3406814afe5037cd00daf73398a25147d87ed8891c18ae36b74c9e1dacac9791cd1d3f511f9d3c7a5a7b1fe2335bd8cc379e8c1c1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}