{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606248443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71403500cfec37d0efa612508fcc6dd530cc182db4547c17c2e71a8fdf76c6d8",
    "signature": "0x6ac25ce09643188f7f011a99ce9349858f6827bfd31b39a28ca5c89b435e977f420d981b891df45ab6ff64dc572115dbd5c40f1de5279a37ec517e897e770ecb1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}