{
"manageEntity": {
"action": "Repost",
"entityId": "507306374",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x889f893f21ef2f8dbeef764211e9aa5b3bd9c47362047deb26dd1a1d93bd335f",
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"signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
"userId": "347139808"
}
}