{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fc2754340f5a709f0a6f70c33a6e5f814d0d5f6c8634590f676c03681c76446",
    "signature": "0xb25973f61874819ad559c303d780e18b7a9136ec4e25aedc4a2812116f0d9e6668e54f0b4314897bd021e5f5ab8b37a8380ec6c53c286612e3fa03c8f38df3841c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}