{
  "manageEntity": {
    "action": "Repost",
    "entityId": "751772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbaf10d9cf09022fbbb8cc3f616684e88605566bd10fb515bd60611f54ec889a",
    "signature": "0xefc66bc2e67284377e79b0296a64145a2f1a5b563e10c821f79e0d1506a794a11afeabe3b93c07e766b4865217221839cb40ea05cc8829ff538d360b66a914ea1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}