{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1112997469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99f4256c9af74dc49a3749f08e96e913604ea414bc7b2136be4545b8c02fcd9a",
    "signature": "0x3af0baab5adb3fc8b5ead131e846aaf5620fe9ffb294c6521bde62f107e9e7ff348b1bb7d2d662c82eb42ddb0dfc7fe555d159c7e7fc817311d86af4bb67b3ba1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}