{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9575ee8b693555f3f92c3c18ec1ddd3341aeb7885fae4073b806dc894263de36",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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}