{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2771f4efa2a47ccaa54999a6606a58e5919a84ff517ea65f5302067f4fb0866",
    "signature": "0x12195fbf83db8e5bf3f9b4ff345340cb6a141d366bc4eccd3456f0060823d8aa15bb87af6f8c4be3be51c08d77d6fad5fc087212d452ca1c0a43c2bf16d4e9001b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}