{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341986687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9818c25d1c72f03f80ecdb3480a0411584ba89c2e533c2bfb5ead59f557ead97",
    "signature": "0x3934c42f3be484168b1f57ddcd6cc348f9701d9f4dc572a580738883a55de77550b5807b3f7504e8b6a5abb57139a31fa479732eb5233c473104c8d64f3a75011c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}