{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65b34c5505123cab5b8151c9895bd6d2356d9634634a3130e74339f943936c36",
    "signature": "0x7c489a7290720ce2b944be14e5f05427e4f120f7fdfa257ee6781364b4935d8973ed08768957bd844550c49442fb7b6bd68d4ebe6b45013d4101cafd7be8062c1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}