{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455025458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc73d0c724a73a45360d4b8dac9fb2615423b3279d88157dc750b158a69646b64",
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    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}