{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975756623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0df4f636b4aebcaa36a699aa5104f933b1258432de6928db0ea221ab0ef741e6",
    "signature": "0x43346d9153b6c6d1375e3d150d90d9f9f9530b3b9db23b665fb6714ab3521b412a6d5c62a51d7c9437c3d272e953bb3ade041525cfb788e2fc4fc033b8a888391c",
    "signer": "0xe9cb8c9F4208f7E4C2Db5DB00b171BcC3Dc8af97",
    "userId": "159391940"
  }
}