{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x756edbc64cff4f52f005e55027e7d4cad2e8a5d0c03954d12d923f02b2a6f951",
    "signature": "0x8f9ce0fd243b73730ac7523162b5ad709de7efe02efc142a1bbc67aa0584a421113623b4233599306ee552eeb5dae430af8184aff84fff92fdb91f0916638f271b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}