{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475238587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b495fc031fec02bb61b739b9ac6bd850f99f1d17ee07e978b42c298b9f6fe88",
    "signature": "0xfb5f564d708981c06618847d9fda346b344af773a5976ecf36cc23daf3f425887a806c678b48762903b75e9ad242fb3fc2d5cdb67912fa91982153051df98e931c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
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}