{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x288b4de4b4eff22a54d2128ac0a3179c69ac122bd50d99b5e62a1a2b1b48feb4",
    "signature": "0xaa4ea17e34868a220be656215a18b87eec4525354c0aff8ddbcb32605732b54750a20da3da878bea137a3d0917d0de5f12adb8ac7cf87a881f7b2cbe6da5123d1b",
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  }
}