{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145579796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ec77172ae36e1bfbd72e50eddb3158f1c221805c9e6ee6b67a2c44b5a921076",
    "signature": "0xcbf9817cd6115f2efbbbc80983f2d17122fdcb94f9ed71bd39b0e09ef4f739237cfdffd3729b8e7b5bb4d574cf1ef52a65c38ca319664959fa976ed6a0d90e6e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}