{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd6159e75ecdbcb523c9a35b2d48308f66b8309ffa2336156154288a6a5e4975",
    "signature": "0x707fc3617fb27d3a5e97335b217ea0aa895ab65ff8f9ee2b416744b194e60e086aff4010a68433b030d47b749772b2381e06261628c9310fb4ea8146f0cf02731b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}