{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564499856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde9d3e419e7b705572f64ec2856b9766ddadd193082212ef2711ab97c868fd93",
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    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
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  }
}