{
  "manageEntity": {
    "action": "Repost",
    "entityId": "452656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeeee5445aad4f679f6f4aec4ea2de8c31f9aeb575dab038a53d4d899c3f8901a",
    "signature": "0x21e90d6444d01f4577e89337246ee695e89cfb7390e712e95faa759e7dc5b41e392f3db5f65d3e616a5b1e74d2f6e5f911c542026fe75e99edc5671cf2f9dc4c1b",
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}