{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x916fa8876ebc25a7a9f335ff7113b5f03436644a5872cf0a3ec9be646e30d7d1",
    "signature": "0xeb578a1752ff8cdb894fdc5c7738bc40924a4f6cfe591ef675b58d0cc3cd29434bd8517edffa16accd22d596de635b730800b63a81b048f1a7643261d92284de1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}