{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88858504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20d223b241dc47b0c0d0a24d955e91a627c46decd1aaad0ef7fc906ad151a577",
    "signature": "0x682d315dd2c38da63ec3ffa54a4e6d3cb98bb241e1297977fa9f7f28e8616cf2113ffbe1ed7ffbb1951f4143dc3790bedb811c90e6648643f9e46a30d3c81a611c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}