{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087687778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c9deec8f3c5f570807cbef3042d4225d012f3587a16cd4b6f143295720de545",
    "signature": "0x0eba05a6de44c413ecd1e1a1cfa280c598cd053439ca00dc0a48f7cc2523a4372e9cbab72643facd5911498bc0ab1eec9eadc589c54e1bd4a2f3273c9c86cf831c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}