{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673532666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45d6b70c9d3d8284eca7e5019274a1fc6639c50f2fcd22d4bbe512092b1f6f70",
    "signature": "0xf9ebf7056c0d9ff25a7f50a63f11983397f98ffb019ad86ac9e2a1802e60b27b4facc2c1c4f8c38fac6a7313d85caebeea3bef223757a49bc1c86f6c0dcb5bb11b",
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  }
}