{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734706254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bd2152c789692ee566fb22e7fd117bda15f18e46f516239bd5b97f607a46cae",
    "signature": "0xbc4fe6c700eb7acadacb5a51aa4bd1bc1bffa4d5039706aa89a44f595f8657a03f38f1bb1001d0dbbe857bf0a9d0e41e6bc2adca744d2217945f70ed83b21ea61c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}