{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128393328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x132c3c1a031178d2aa4a994b4c74a9fa52241598d0ec648b5671e4647c7fd222",
    "signature": "0xf71214e3bfcf1c6f0da0d9aa6db91655d985c44266fa312f66806e40c9bafed943ed07297769f24651f0d10056facd7b42f8869d76639925778271cc39c7b4d11c",
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    "userId": "416239376"
  }
}