{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524500381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c88369371377ea2b6495edf1209d942b76cbff99172c567243b1f2642a2b62f",
    "signature": "0xf6953670d525abc1d2c33463f859eb882fc5030666f6399f88252124f5a7bd543c8f1e71f9842a262b8e40d436ac72cf17d490c466d1bdbcaf183680ee07190f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}