{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1438333417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fdb7bc18b1af6a9be0bde3dfffbec103ba321fed02efc31e13031c914cd2ce4",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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}