{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1106567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefc01151a43ec2c43cfbea49f471bcd2bf0c5893fe6992ab79b972bc8ed6fe67",
    "signature": "0xf4bbeeff07001492815b0d336630ae11e44981ab38ed98b8d5cc71dcd29dc99a15e1adedfa053181b2b4e99d3536f56fcfd582767a0f257de5f5a421e10b81bc1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}