{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad00df845fa0245dd9f1428a3313cf5bf733990ffbddfb1b900c950d1e6bbf07",
    "signature": "0xa3bf2a3601685798818e3025ea9a318dd2e01ca339c810babb13b4a7a92f23dc12fff28db9f790f6a30ddc6b03d6f09a7d525ee5745d0d7713c5d344c206abea1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}