{
  "manageEntity": {
    "action": "Repost",
    "entityId": "442168179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff92336e5169f2a70e2f636b5b45494dc10771d816f665d1b5a99ea3321f6c25",
    "signature": "0xbf173c1a6b8439cfdc94a092d4cab2c6669ef9b3bbad969c782538af7b255aea312fa77ac918043a81fefcdce2169b94e355d14f771917126d274b3ebbf709111b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}