{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387290205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05e24bcec31bfafbffa2015194c709f39a3add6b756107a0b782091aab30c396",
    "signature": "0x860dc89609058a1bbfb267cceccfa8adb5960d10497a0f82232dccb8ba4e45c302e4577583fae14d2689021562c510755570f2f12484eab641ca9686a023a40c1b",
    "signer": "0x6245d270201FE6e26477efA986E8C4035bF65C71",
    "userId": "36222594"
  }
}