{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1184305095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x405906bed16359d43ce391817e03d8cae80b5b4f1d674abb4b2fd3ebe9e3c115",
    "signature": "0x4ecd12d2a4c759cea41aa14a459fbdd953d8f76f1baf80fb0311dd01a58a47cb64b70c27af2ede999ca3ede052ad592c7071468deda551c7f48d8524e918c1801c",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}