{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589363767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61e447453dfc6acd6de0899d2631269635ef9b52d25ff5f4f9de6190cb350bf2",
    "signature": "0x7a39d08d09151d4eff33ab0fdb12d74087c16a94f121da51ea9630ec740d25826cc19a5cd89043369a93789a640ad7e85a9fecd5ead626d5ea2bb8b422e0155d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}