{
  "manageEntity": {
    "action": "Repost",
    "entityId": "104551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc07273183ee00e3632c0290e5f9fa23da03e9e9cd9a832d51ed50b7cca1c856",
    "signature": "0x0c97a24e3ecff0f73d631e3bed89be9e3ecbdf094e8274daec1e0de7dc24f2c376b06e6bee018881a1572bf5fa747cbe6880b76be458f203f137eac6447c56d71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}