{
  "manageEntity": {
    "action": "Repost",
    "entityId": "729622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96282696b7b92f4616152b3338f8d2a487377632a09b1e397f5fa68ac5ee4365",
    "signature": "0xd7e7bf545bc71e6967b5c31ff0262ce80f9e06c14d7ecd363232f85a027b7fdc14f5a409c630731a3dc6cff4d5470aafcaa89267bbf75036beec318eb8b658b51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}