{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5273935e26a30eddca56a23e3d9227af0cea2d8d1bc7d259b451c295d3d2d960",
    "signature": "0xb5eb2ec38df9f8ae65d998268b25ed2ffdb85e04adcb564629012882fb637c57718d96bc2a28450d67f02d0939865a6fc68a80f42d23d63894822316fcb887c81c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}