{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1595154754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd02fab75bc6d34ded9ec6ea6fafdf116296dd103c2284544b5c0cb30dcf7eff5",
    "signature": "0x926e599b75e9ba9d58678521bbb633c6a5b44fd0b6ff5a9c816db88c7fb17e3e66fb25d1ab1d70d74b33de0b8a43460a6138fdfa31cef7001514cbcfa19bc1b31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}