{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250049651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x434c5fe4621cf26ebc06b30900c771812f7c17255ded21ef75f9ea49be0de4ac",
    "signature": "0x3afb977a27d442d62e50a94b03535fec5295c48734e741183f571c3f25be0d872e0f07b361edb0b5beeaee98fddf3e3e1605176e291f8a20457843141a49a79a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}