{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1340214763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x147de502caeb66c098fa5c091a47dd07ba72259fe2240afd690611c9026d8cc6",
    "signature": "0x37cb856ff673bd8f0c194c2cb94989e3eb3805df057ed1ddc5260083fb983d9b540848ddf24c4965ede0bc5b5661cdd8659b010562ce008d195690de1247ee831c",
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    "userId": "311829956"
  }
}