{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829921342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fe2582efa13efcc500463d96f097127afd0441f3715074b405e482409a84b26",
    "signature": "0xb449dc582ce1d962e63020f97b4e1255431ebe1cf52478785ee53fc14aac273d6bb8a3a0f3053e7cb76f3c90a9f3ffdcf13661d7b4333a91c873cf8bfb5175d71b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}