{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1914862206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x194b19eb7bd7315bfa7a191685c725419f1aa7a9f57a27f2bc19850f94ca105e",
    "signature": "0xe6de53ca438017e6b79b20864cc1487fccfb788002097c1ea40fa2357d57ab94144c61e7fa309aeeab224192f5b6cebce8e85440506e8c0b4ffd1f532fcc48b41b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}