{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1947376460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8852b47abedd55b64fa0be07fae0c9f68d3d7db4734932d84c00bdf2ed3867fa",
    "signature": "0xcf01412acf6576d0783c2d021ec595e38302afc6d124d3e362f9c96b3076f09673f3126b2dc83aa0f8d09d22a1e05bfc2131e71a02f43b8ab72c748a118e05101b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}