{
  "manageEntity": {
    "action": "Repost",
    "entityId": "637749804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x957111a52a74078c244935c425d8a49b4eea4313c24ea6eb0cff7328a7b4b592",
    "signature": "0xe463ad139e5629c59ffe077f8438829e71eb45ba2e2a3957a53291f43ae767125550b7e931821581ad338e13a3a04f78a5a163408b079c579aefc812c95ec3601b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
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}