{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518766712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c9d3e002708ea573f0d2b38b2c37e4066dbe99d28192c06d57220695466109e",
    "signature": "0x91320fdb2241ad99ffe58d480fed5d0e16746c4e353032baa2f0de29bdb7b6156dc803543e1acee177704bf98807c0105f8e95d36f89be6708683872c628b2c01b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
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  }
}