{
  "manageEntity": {
    "action": "Repost",
    "entityId": "680108044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdab1ed6496c9fdeb3c892ac1d96b2a4c4e4bc6593043522e6a431d3207f9c020",
    "signature": "0x18ecc173b68c5396f60215f67755c6518299f01da39b34dccacc861ef5fd4546720895bb3e9c0e2419d1cf902c4af26e6f7e46ab71a261f2aef4aaa9b7541ec01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}