{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141056501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ec8425a866f8d8004d0d623667d3d01111b792c3db9b800d3952f59fdc952d2",
    "signature": "0x7069c9305e648d6eff3d9ad17a79e588eec0af798cec6391f7265f5124055a7f631b0dde4df2585596f64dbb4124909be6fd4258e9da03677668cbeaeb02a6281b",
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    "userId": "77551267"
  }
}