{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x066db7195f5585e61347ac4111d4abf412434ce055b64e0f7a5a911f66d55a71",
    "signature": "0x1c2caae67566f9175d42752306c3ab01282da75244c3544205959659950c0de52eb58963d3cafb30d763f58552168c53ecd470a7af3dc5f2c962e4b97e5d2a051c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}