{
  "manageEntity": {
    "action": "Repost",
    "entityId": "418704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a33adc314707fac236b06f6da8cc0569434631e1b243b5421c9a9bf65f8fbb8",
    "signature": "0x029fc16b87cd1e5a1a2668c003b2d9f3d855d779a4f636dfe1f79d2d6d1f848207a23e46e5759ecdea12882be84d9257ea0f233c220ed5581d705155eff8e1fd1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}