{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399229330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63bc461533f2f8feda6880b68ce08b169b77da5f36074a1f04f3a31b82dfb365",
    "signature": "0x9ec4dff6c26f8f1a2fe5ec6f4d584014a5ae8320ea053567b7b4281ca75fb43520bcf63666996d81444d4eee071c72688c55394942c9182763aed1b679a7d28f1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}