{
  "manageEntity": {
    "action": "Repost",
    "entityId": "69308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd950c414378f7bb4fa4b3c88ff219d7314437882171e260b257780b8c5a05ae0",
    "signature": "0xbd3688a3f5073038466f571b22f69f9f691f8fedf19c28e03f1bf7de8ae4805c53da320ccda6ce7fe772e1ae7f16fb183149a44e533ce0adc2310e3847a128941b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}