{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364593483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed679b00189ce199db79ae9afc00309fb0e9271fe6ab9f6ef478a609d8772098",
    "signature": "0x90a70314c04a767adf2cc1fa114203fe74205a1b9eea181b9d8cb5c08c89215b30d6509c9837fce2502519f7b00d425c435fee4e7a6da4ec13f9cea537d9e6b61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}