{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11954104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0586af28c32242f5e15e7b484764f88e46ec7963fe556fe568d5ad3f8fc2e82d",
    "signature": "0xbc9ef59fbb1a2625535f0c037588c5df141eab6238d98129cf6b7254b35f16f016a9671c61f57d698cfb48032a342ffc198dd42aebaeea165717c566c0c900141c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}