{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390477349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e9fa76a11d187f3a1f6f60bf8696e34867829c79c6b146b9ddf9ce9c88f676a",
    "signature": "0x4d9c4c4faab708ae7c53b1f84e8ecc326a64b8dfca343bc300efb6a7d92c688368e7d2d0ebe8a124f4aec05cc489f298972c8195d408e1eaa7d8dba9632e74371c",
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  }
}