{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1449883402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4e47f7346b82c13d9dc5d2194335e46e23ec4bab436a9ae16d41f783e5553c3",
    "signature": "0xee726d8ad49a801172e6d6270f4b062d8603a4cbc046fe891a2b0061b7000e6b5d85779705b1eb44376c8c42520b1d3ef48890c7703c29716c0f79e386c172371c",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
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  }
}