{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654667528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa77bf2bfa24cd55942bb2fca7762f8189d35bdcac943ea7114286534792b5ae5",
    "signature": "0x72fcdf06864672bbd64cf545352d351797089c108755dc199a4f33f4e5b05a975fabd95c43725a5b91d8013e41fe4b777fbbbd2b68fb8d4ccef7046a6bc8fb9e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}