{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11f68f79239e8190eb0d1cf8013ce9a5b06d1e3a43e39eb1bfdcac136be8b2bb",
    "signature": "0x7a0537774952556cb8f3d1242069f99aeb3cc3f0b4a858f01fb080f7b8ba2af60028a5acf76d031b324f7473eaeac56582ce421f524f4dffbec91a6a477dd4941c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}