{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379332778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67c72906973646ca45992d68f91f855fc86054be2f373528bb8c750c6e336d25",
    "signature": "0xb7103df62b75016e8baecf4ae3e7ecad6555d8a02ff75a9afffa03e77e57c2e8309c38e2df2704b9f6f635736fbb6a8c53defac189718312163fd3fbc18df50f1c",
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    "userId": "12730129"
  }
}