{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299104529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cc9772dc5455257dec3121e2f5b00f2f198e2428dafe9ba952e79a5d2ec55a8",
    "signature": "0xb50940b59fbde46b18b83601979fb85a4be96c37be3eb70d15b048c97f62757f7c8c6b783f28f8a922cb28c48b89cdabae086f41aa9d1fb51323b86af107b7a21c",
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  }
}