{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515633551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x469fdfe6790211780b8bc0655e4e0847077c54907864e58812473f1b1666d236",
    "signature": "0x901b460716f1e790d6ee637673a2986d65c0c55773d495e5cb90f8533fa1bcc758b2db0a5f4f4ad06ee5cfd617b48712720a8c49f988e84ff501994f73b4ca781b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}