{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1742711123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3ce47d9e3a829d0067891ce87d4cdb0deaef47cd67495fac8f93470147785e4",
    "signature": "0xf11628fe1f028511ab15ad5339924508eb3c85e31faa81a30c640f6518df7ca4101b083b3ba3bfbc04dca3ae97a5a16d3a2a660c05c7308ad243602372f4f72e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}