{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564960262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x105448f61375d8013e66d027b15ae42ffe6aeec3465f3acb2010895cb217c2cd",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}