{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1563198640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b43caf7929b19c8305949a5cee5e6146ab32d39b56d31e2e164c01e869dd7bb",
    "signature": "0x55d5dcf1422d1724b106d06941ddc7f95c27221f5ec9efe741e9e62bba06686c6e361a0303bbf0121c8d37a072ee402300d9e134f0d2014025ed8039c628edd91c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}