{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1460849101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd3d6e140ece5c6dab442d56e863d3b7ef6c1c780aafdf239fa69603f39efc1a",
    "signature": "0x58890bd91f7994e3d632fd74316db0f5b789d101f251a58f9134ed31c3c52f067bc01c07fb19115165aaddd7c6478466698c5215a4ca20f3b0063895023caaf71c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}