{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x849b8522335f220919cdb595c19dba0a59076e8bbff2160d22d409b3d99728cd",
    "signature": "0x29cb98ed8e6bde40eaf2a82c253d013562de83276d9368b96475036b301692c9397deee65bfadf91dd3db5bbd48c2fd43f3b393d778343396e20f7880adaa2361b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}