{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225796578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c0efa7f51632b01cc64d4c67a68453b108c2e0b44d8d819281308423946ba69",
    "signature": "0xb4f131c45f190bf1558d5132c35d0252790ede0ddd47da44be695d155d27ff3a41c2f7b04f5610c59e773f5f2ab866997c3bb0989c8b230da1a2b3a2f2bc3a301c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}