{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x492809535652a9309620bf9538ee59492fee4bbdf689246ab283ea4da3a8a31c",
    "signature": "0xdcb2a10f35b01fb8e81c0b3b951ed512dae55105a3a4409f0cf6e558450ab8557fb6f0e9a758dbfe3fda71ed8e193e24be6197d037789fc2a74e525b4f60745f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}