{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355135747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb61e8660979f6301c2eba4583377eb45ec133f4a8dfb55de0fa173a183580ec7",
    "signature": "0x1558bcd8e5893e4e8e2392efed52b39f2e91284069a1900476b7d4f7d1d30862254f42e8268426c6cdc3dffb8de874491c160b41d94f7ee15f51b634b66053791b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}