{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1873872328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7fe7cab4e52a1f23a55162f77cfb93196b3d13e8d9084c7aebb07e5429ab4cc",
    "signature": "0xa675d2dba5fef5fd8a5a338531aa0398b4ae676b58259fe4392f8ba3662c4f46337f8d980e34daf57104e3143f0fab311454ac45193e5762ea55b128b0d6fc101b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}