{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64544226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c513677b11c6bf7d45f4d8f05d28125ea95f7e16a0844773dc9671f6791abbc",
    "signature": "0x01b9bc31e36f13d90414dec80fae9fa9b39475d459ddcebf1fbfbd1a14dc84971c918e88ccb86daf12187f7e635a69acde394b3e8610fef9f541ce356ff9623e1c",
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    "userId": "35918963"
  }
}