{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084816469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5c7e3c42a1375469e5363df417d8c23af13c4158f9b553de5fe736dc7d7480e",
    "signature": "0xb380175777789b309460fdb6e7f0774b8dec704a8647689637c311e6a54cd22b5b64bbeab746b060d64ec67c27165a8a5db760688c6f18d809f0aca67cb034ad1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}