{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394392859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5291f0a816bac0f4bde2e0a9698b8f4a82e5060fc84eae5e1d9e336df9fa64e5",
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    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}