{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280466613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd73f5153c045c77148d6fd1bef413d7c7d36b7114093030229c1b4fd7a2d7574",
    "signature": "0xdc23c45174be91a4fbcc1e9afa3358cda808f4d8b9df9ebd88fa333c126091db440b2221074d9875d9fec80350d0d21a78880a2302f2a9186d7a1125598a3f591c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}