{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3eee96f8c895834aedce2db34233aff5b30a74c771760fd425f06e3267fc39c",
    "signature": "0xe22d01842f81577b2ddf62a4b1cf8ae5a534e9ad1f2cc824b1b53f1c71f3fe617e4ed7baba32779e648d1b7eaab693a05c995f631d4c36e679c244ae702088ca1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}