{
  "manageEntity": {
    "action": "Repost",
    "entityId": "373698680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2182b37fa546a4cd8f87610438ffc6448df106354bba6baf572fc874cd1c65d",
    "signature": "0x2b51817065ad8283f5156d665359b02386030c805bb007c4796663801f89edcd71616be3781f93b8e45c315450eacffee0b5412ba58a6df5b1ae73274e2dee5d1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}