{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28298021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83c2ee0580c6592bb8c98c20b29038b28c66a43cab2209297f920d8f6c40472b",
    "signature": "0x1680d8a6eed50834c751a137892be4b1b845a6889f8be699c05b4fd49f3f361d08e9f5c8394479b39c823860a45248d81eb4120595640ce18da3d81fedce61de1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}