{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351678213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x664c01944f89151cdc2039cfcc562206693bbe38a0a325ad76a35e75b83e33cf",
    "signature": "0x090708fd3a12e4121c6ba13c9abfd24b8266fe5c40cfeb4bcd852df1158b74ad22ac3387f752cccc8a25cb1a314c708f8f049179ebffc79db013e55ee16373ad1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}