{
  "manageEntity": {
    "action": "Repost",
    "entityId": "101004755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a45b79d063dad794949b1503ea48e17ba67d6895f39992f7cd6290a16541f67",
    "signature": "0x8569cf927a39ca3cbbff7d4a14090ef0a41a7edf9bb540edf8fd792fc56421f36464f0854eba106033e00150b38ecb94e3e7aef6e04d7b9a129652d6b28adb511b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}