{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497942588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c8c8adefeaf98047bfa90e7bdfb02a57f0cd60a1a65d15dded64e6f0a80d5ec",
    "signature": "0xa1a0b543183fb554de60c47e4ed09eb7add9d4273e080bb62b26fe71cb0bdae6104b004b644af8dd7b193bf6840ccf1f4ed0ca91ddd3eccb808580744ab9037a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}