{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1742292605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc82a06ca1f6ac035379d5a5561409fd412feb06bb1444027fc17b6ecbfa31f24",
    "signature": "0xb11dd57bf5f466dc4cad9ee41cabfbdf7bf7b7d4cd46b79cf631f1b86e1b303e5bd52189c4c18b3e6e33c19a99ec2e3bc27db09df2c92e36f985452505b00b371c",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}