{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3808eaaf0c3b770fdbe527a9954bde0ae6ae665f9493fe7e10fe755d59a34806",
    "signature": "0x8487dee8e561f31a917575cf60beb238ce335679d903430f6df619d2bc1d6d7d65542b8ec8fa7d4d5bc401bee460adcfe815283e338db9f9adc131cd8137ca631b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}