{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245811682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a1509ce135abf016aec79191b8b3e6cb7f1fc669629f17881a58c6109c5ae32",
    "signature": "0xa69c03c60eeaa913d9c724ef98b684541ce1f48580b1aa7a44f9646dbdf0643d596171bd4decfc7e286e0e00acdadfe03e730b74d60298283d0edcf17c3f244d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}