{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854730084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6c19c898810ac0294a0818a7c7ac8e1f0a9c765fa007e9457430faf558c6cd0",
    "signature": "0x65024da75ba404282dcfbc5deef9df2f61df5a4a9fcd195ec22ad468ed0c72691838e5aed0303be84ae3465a55cfb1cf4fb6c621bae7ce7593d86d7e58d64d2d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}