{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f1668fa17aeaec53d37248c4996ede0b210bc90c362d73675b29fd3b386bb94",
    "signature": "0x98e80392cfd50dcc6bca717af1dfc4618eaa1ef009e6bfedc3b95d0865d590d613f2b8934dae01644ec63a3f42a085dc54534ba54bab831a7c4b56b6ec2d0b841c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}